31 citations · 195 across the 31 of their papers we have counts for
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math.DS2016★ 12 cited
A generalization of the simulation theorem for semidirect products
Sebastián Barbieri, Mathieu Sablik
We generalize a result of Hochman in two simultaneous directions: Instead of realizing an effectively closed action as a factor of a subaction of a $\mathbb{Z}^{d+2}…
math.GR2016★ 19 cited
The group of reversible Turing machines
Sebastián Barbieri, Jarkko Kari, Ville Salo
We consider Turing machines as actions over configurations in which only change them locally around a marked position that can move and carry a particular state.…